Generator & Regulator: Overhaul Lexus RX I

DIODE ASSEMBLY

1. Place diode (rectifier) assembly on bench. Connect ohmmeter positive lead to positive (+) terminal and negative lead to each rectifier terminal. (Scheme 12) Reverse ohmmeter leads and check again. Continuity should exist in only one direction.
2. Connect ohmmeter positive lead to each rectifier terminal and negative lead to each negative (-) terminal. Reverse ohmmeter leads and check again. Continuity should exist in only one direction. If continuity is not as specified, replace diode assembly.

Scheme 12

Scheme 13

OVERHAUL

Note. For overhaul procedures see scheme 28or see scheme 29.

Scheme 14

Scheme 15